That's correct. The main difference in the current build is that the SDK
includes everything in the "R" build plus it has the source code and
additional developer documentation for how to extend our frameworks.

Stephan is correct: if you are strictly a JSF-JSP page developer, you
don't need to use the SDK build, although it won't hurt to do so.

That's correct. The main difference in the current build is that the SDK
includes everything in the "R" build plus it has the source code and
additional developer documentation for how to extend our frameworks.

Stephan is correct: if you are strictly a JSF-JSP page developer, you
don't need to use the SDK build, although it won't hurt to do so.